/* ============================================
   MICROINTERACCIONES Y ANIMACIONES
   Estudio Jurídico Giusta 2025
   ============================================ */

/* === RIPPLE EFFECT === */
.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* === SCROLL REVEAL ANIMATIONS === */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-premium);
}

.scroll-reveal.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Delays escalonados */
.scroll-reveal[data-delay="100"].animated {
    transition-delay: 100ms;
}

.scroll-reveal[data-delay="200"].animated {
    transition-delay: 200ms;
}

.scroll-reveal[data-delay="300"].animated {
    transition-delay: 300ms;
}

.scroll-reveal[data-delay="400"].animated {
    transition-delay: 400ms;
}

.scroll-reveal[data-delay="500"].animated {
    transition-delay: 500ms;
}

/* === PAGE LOAD ANIMATION === */
body {
    opacity: 1;
    transition: opacity 0.3s ease;
}

body.page-loaded {
    opacity: 1;
}

/* === LOADING STATES === */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Skeleton Loaders */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-200) 25%,
        var(--gray-100) 50%,
        var(--gray-200) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--space-2);
}

.skeleton-title {
    height: 28px;
    width: 60%;
    margin-bottom: var(--space-4);
}

.skeleton-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

/* === TOOLTIPS PREMIUM === */
.tooltip-premium {
    position: fixed;
    padding: var(--space-2) var(--space-3);
    background: var(--navy-primary);
    color: var(--white);
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
    white-space: nowrap;
    pointer-events: none;
    z-index: var(--z-tooltip);
    opacity: 0;
    transform: translateX(-50%) translateY(-4px);
    transition: all var(--duration-200) var(--ease-premium);
    box-shadow: var(--shadow-lg);
}

.tooltip-premium::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--navy-primary);
}

.tooltip-premium.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* === INPUT VALIDATION STATES === */
input.valid,
textarea.valid {
    border-color: var(--success);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%2310B981' stroke='%2310B981' stroke-width='2' d='M7 10l2 2 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

input.invalid,
textarea.invalid {
    border-color: var(--error);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%23EF4444' stroke='%23EF4444' stroke-width='2' d='M10 6v4m0 4h.01'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* === SCROLL TO TOP BUTTON === */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    background: var(--gold-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: var(--text-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-300) var(--ease-premium);
    box-shadow: var(--shadow-gold);
    z-index: var(--z-fixed);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--gold-light);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(247, 184, 199, 0.4);
}

.scroll-to-top:active {
    transform: scale(0.95);
}

/* === TOAST NOTIFICATIONS === */
.toast-notification {
    position: fixed;
    top: var(--space-20);
    right: var(--space-6);
    padding: var(--space-4) var(--space-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-tooltip);
    opacity: 0;
    transform: translateX(400px);
    transition: all var(--duration-300) var(--ease-premium);
    min-width: 280px;
}

.toast-notification.visible {
    opacity: 1;
    transform: translateX(0);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.toast-success {
    border-left: 4px solid var(--success);
}

.toast-success i {
    color: var(--success);
    font-size: var(--text-xl);
}

.toast-error {
    border-left: 4px solid var(--error);
}

.toast-error i {
    color: var(--error);
    font-size: var(--text-xl);
}

/* === PROGRESS BAR === */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
    z-index: var(--z-tooltip);
    transition: width 0.1s ease;
}

/* === SHIMMER EFFECT PARA BOTONES === */
.btn-shimmer {
    position: relative;
    overflow: hidden;
}

.btn-shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.7s;
}

.btn-shimmer:hover::before {
    left: 100%;
}

/* === HOVER GLOW EFFECT === */
.hover-glow {
    position: relative;
    transition: all var(--duration-300) var(--ease-premium);
}

.hover-glow::after {
    content: '';
    position: absolute;
    inset: -10px;
    background: radial-gradient(circle, var(--gold-primary) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--duration-300);
    z-index: -1;
    filter: blur(20px);
}

.hover-glow:hover::after {
    opacity: 0.3;
}

/* === PARALLAX ELEMENTS === */
.parallax-slow,
.parallax-fast {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* Deshabilitar parallax en dispositivos móviles para mejor rendimiento */
@media (max-width: 768px) {
    .parallax-slow,
    .parallax-fast {
        transform: none !important;
        will-change: auto;
    }
}

/* === FOCUS STATES MEJORADOS === */
input:focus,
textarea:focus,
select:focus,
button:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(247, 184, 199, 0.2);
}

/* === DISABLED STATES === */
button:disabled,
input:disabled,
select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* === TRANSITIONS GLOBALES === */
* {
    transition-timing-function: var(--ease-premium);
}

/* === REDUCE MOTION === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* === DARK MODE SUPPORT (futuro) === */
@media (prefers-color-scheme: dark) {
    /* Preparado para futuro modo oscuro */
}

/* === PRINT STYLES === */
@media print {
    .scroll-to-top,
    .toast-notification,
    .tooltip-premium {
        display: none !important;
    }
}